diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/QueueInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/QueueInfo.java index 57ea9bfe44..897b44267f 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/QueueInfo.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/QueueInfo.java @@ -94,26 +94,6 @@ public static QueueInfo newInstance(String queueName, float capacity, return queueInfo; } - @Private - @Unstable - public static QueueInfo newInstance(String queueName, float capacity, - float maximumCapacity, float currentCapacity, - List childQueues, List applications, - QueueState queueState, Set accessibleNodeLabels, - String defaultNodeLabelExpression, QueueStatistics queueStatistics, - boolean preemptionDisabled, - Map queueConfigurations, - boolean intraQueuePreemptionDisabled) { - QueueInfo queueInfo = QueueInfo.newInstance(queueName, capacity, - maximumCapacity, currentCapacity, - childQueues, applications, - queueState, accessibleNodeLabels, - defaultNodeLabelExpression, queueStatistics, - preemptionDisabled, queueConfigurations); - queueInfo.setIntraQueuePreemptionDisabled(intraQueuePreemptionDisabled); - return queueInfo; - } - /** * Get the name of the queue. * @return name of the queue @@ -281,19 +261,4 @@ public abstract void setDefaultNodeLabelExpression( @Unstable public abstract void setQueueConfigurations( Map queueConfigurations); - - - /** - * Get the intra-queue preemption status of the queue. - * @return if property is not in proto, return null; - * otherwise, return intra-queue preemption status of the queue - */ - @Public - @Stable - public abstract Boolean getIntraQueuePreemptionDisabled(); - - @Private - @Unstable - public abstract void setIntraQueuePreemptionDisabled( - boolean intraQueuePreemptionDisabled); } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto index b9787619c7..25c85696f0 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto @@ -569,7 +569,6 @@ message QueueInfoProto { optional QueueStatisticsProto queueStatistics = 10; optional bool preemptionDisabled = 11; repeated QueueConfigurationsMapProto queueConfigurationsMap = 12; - optional bool intraQueuePreemptionDisabled = 13; } message QueueConfigurationsProto { diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/QueueCLI.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/QueueCLI.java index 2c3dfd01bf..330b081c73 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/QueueCLI.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/QueueCLI.java @@ -158,11 +158,5 @@ private void printQueueInfo(PrintWriter writer, QueueInfo queueInfo) { writer.print("\tPreemption : "); writer.println(preemptStatus ? "disabled" : "enabled"); } - - Boolean intraQueuePreemption = queueInfo.getIntraQueuePreemptionDisabled(); - if (intraQueuePreemption != null) { - writer.print("\tIntra-queue Preemption : "); - writer.println(intraQueuePreemption ? "disabled" : "enabled"); - } } } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java index 7937b1594b..54537cec08 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java @@ -665,8 +665,7 @@ public List createFakeNodeReports() { public QueueInfo createFakeQueueInfo() { return QueueInfo.newInstance("root", 100f, 100f, 50f, null, - createFakeAppReports(), QueueState.RUNNING, null, null, null, false, - null, false); + createFakeAppReports(), QueueState.RUNNING, null, null, null, false); } public List createFakeQueueUserACLInfoList() { diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java index 1f6488db9e..fdd3fc8124 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java @@ -1712,8 +1712,7 @@ public void testGetQueueInfo() throws Exception { nodeLabels.add("GPU"); nodeLabels.add("JDK_7"); QueueInfo queueInfo = QueueInfo.newInstance("queueA", 0.4f, 0.8f, 0.5f, - null, null, QueueState.RUNNING, nodeLabels, "GPU", null, false, null, - false); + null, null, QueueState.RUNNING, nodeLabels, "GPU", null, false, null); when(client.getQueueInfo(any(String.class))).thenReturn(queueInfo); int result = cli.run(new String[] { "-status", "queueA" }); assertEquals(0, result); @@ -1729,82 +1728,11 @@ public void testGetQueueInfo() throws Exception { pw.println("\tDefault Node Label expression : " + "GPU"); pw.println("\tAccessible Node Labels : " + "JDK_7,GPU"); pw.println("\tPreemption : " + "enabled"); - pw.println("\tIntra-queue Preemption : " + "enabled"); pw.close(); String queueInfoStr = baos.toString("UTF-8"); Assert.assertEquals(queueInfoStr, sysOutStream.toString()); } - @Test - public void testGetQueueInfoOverrideIntraQueuePreemption() throws Exception { - CapacitySchedulerConfiguration conf = new CapacitySchedulerConfiguration(); - ReservationSystemTestUtil.setupQueueConfiguration(conf); - conf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class, - ResourceScheduler.class); - conf.setBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS, true); - conf.set(YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES, - "org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity." - + "ProportionalCapacityPreemptionPolicy"); - // Turn on cluster-wide intra-queue preemption - conf.setBoolean( - CapacitySchedulerConfiguration.INTRAQUEUE_PREEMPTION_ENABLED, true); - // Disable intra-queue preemption for all queues - conf.setBoolean(CapacitySchedulerConfiguration.PREFIX - + "root.intra-queue-preemption.disable_preemption", true); - // Enable intra-queue preemption for the a1 queue - conf.setBoolean(CapacitySchedulerConfiguration.PREFIX - + "root.a.a1.intra-queue-preemption.disable_preemption", false); - MiniYARNCluster cluster = - new MiniYARNCluster("testGetQueueInfoOverrideIntraQueuePreemption", - 2, 1, 1); - - YarnClient yarnClient = null; - try { - cluster.init(conf); - cluster.start(); - final Configuration yarnConf = cluster.getConfig(); - yarnClient = YarnClient.createYarnClient(); - yarnClient.init(yarnConf); - yarnClient.start(); - - QueueCLI cli = new QueueCLI(); - cli.setClient(yarnClient); - cli.setSysOutPrintStream(sysOut); - cli.setSysErrPrintStream(sysErr); - sysOutStream.reset(); - // Get status for the root.a queue - int result = cli.run(new String[] { "-status", "a" }); - assertEquals(0, result); - String queueStatusOut = sysOutStream.toString(); - Assert.assertTrue(queueStatusOut - .contains("\tPreemption : enabled")); - // In-queue preemption is disabled at the "root.a" queue level - Assert.assertTrue(queueStatusOut - .contains("Intra-queue Preemption : disabled")); - cli = new QueueCLI(); - cli.setClient(yarnClient); - cli.setSysOutPrintStream(sysOut); - cli.setSysErrPrintStream(sysErr); - sysOutStream.reset(); - // Get status for the root.a.a1 queue - result = cli.run(new String[] { "-status", "a1" }); - assertEquals(0, result); - queueStatusOut = sysOutStream.toString(); - Assert.assertTrue(queueStatusOut - .contains("\tPreemption : enabled")); - // In-queue preemption is enabled at the "root.a.a1" queue level - Assert.assertTrue(queueStatusOut - .contains("Intra-queue Preemption : enabled")); - } finally { - // clean-up - if (yarnClient != null) { - yarnClient.stop(); - } - cluster.stop(); - cluster.close(); - } - } - @Test public void testGetQueueInfoPreemptionEnabled() throws Exception { CapacitySchedulerConfiguration conf = new CapacitySchedulerConfiguration(); @@ -1815,10 +1743,9 @@ public void testGetQueueInfoPreemptionEnabled() throws Exception { conf.set(YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES, "org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity." + "ProportionalCapacityPreemptionPolicy"); - conf.setBoolean( - CapacitySchedulerConfiguration.INTRAQUEUE_PREEMPTION_ENABLED, true); + conf.setBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS, true); MiniYARNCluster cluster = - new MiniYARNCluster("testGetQueueInfoPreemptionEnabled", 2, 1, 1); + new MiniYARNCluster("testReservationAPIs", 2, 1, 1); YarnClient yarnClient = null; try { @@ -1836,11 +1763,8 @@ public void testGetQueueInfoPreemptionEnabled() throws Exception { sysOutStream.reset(); int result = cli.run(new String[] { "-status", "a1" }); assertEquals(0, result); - String queueStatusOut = sysOutStream.toString(); - Assert.assertTrue(queueStatusOut - .contains("\tPreemption : enabled")); - Assert.assertTrue(queueStatusOut - .contains("Intra-queue Preemption : enabled")); + Assert.assertTrue(sysOutStream.toString() + .contains("Preemption : enabled")); } finally { // clean-up if (yarnClient != null) { @@ -1880,11 +1804,8 @@ public void testGetQueueInfoPreemptionDisabled() throws Exception { sysOutStream.reset(); int result = cli.run(new String[] { "-status", "a1" }); assertEquals(0, result); - String queueStatusOut = sysOutStream.toString(); - Assert.assertTrue(queueStatusOut - .contains("\tPreemption : disabled")); - Assert.assertTrue(queueStatusOut - .contains("Intra-queue Preemption : disabled")); + Assert.assertTrue(sysOutStream.toString() + .contains("Preemption : disabled")); } } @@ -1892,7 +1813,7 @@ public void testGetQueueInfoPreemptionDisabled() throws Exception { public void testGetQueueInfoWithEmptyNodeLabel() throws Exception { QueueCLI cli = createAndGetQueueCLI(); QueueInfo queueInfo = QueueInfo.newInstance("queueA", 0.4f, 0.8f, 0.5f, - null, null, QueueState.RUNNING, null, null, null, true, null, true); + null, null, QueueState.RUNNING, null, null, null, true, null); when(client.getQueueInfo(any(String.class))).thenReturn(queueInfo); int result = cli.run(new String[] { "-status", "queueA" }); assertEquals(0, result); @@ -1909,7 +1830,6 @@ public void testGetQueueInfoWithEmptyNodeLabel() throws Exception { + NodeLabel.DEFAULT_NODE_LABEL_PARTITION); pw.println("\tAccessible Node Labels : "); pw.println("\tPreemption : " + "disabled"); - pw.println("\tIntra-queue Preemption : " + "disabled"); pw.close(); String queueInfoStr = baos.toString("UTF-8"); Assert.assertEquals(queueInfoStr, sysOutStream.toString()); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueInfoPBImpl.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueInfoPBImpl.java index f7351399c6..1d2a6dd464 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueInfoPBImpl.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/QueueInfoPBImpl.java @@ -500,17 +500,4 @@ public void setQueueConfigurations( this.queueConfigurations.putAll(queueConfigurations); } - @Override - public Boolean getIntraQueuePreemptionDisabled() { - QueueInfoProtoOrBuilder p = viaProto ? proto : builder; - return (p.hasIntraQueuePreemptionDisabled()) ? p - .getIntraQueuePreemptionDisabled() : null; - } - - @Override - public void setIntraQueuePreemptionDisabled( - boolean intraQueuePreemptionDisabled) { - maybeInitBuilder(); - builder.setIntraQueuePreemptionDisabled(intraQueuePreemptionDisabled); - } } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/TestPBImplRecords.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/TestPBImplRecords.java index 8c419066d1..ae80910a46 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/TestPBImplRecords.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/TestPBImplRecords.java @@ -414,7 +414,7 @@ public static void setup() throws Exception { // it is recursive(has sub queues) typeValueCache.put(QueueInfo.class, QueueInfo.newInstance("root", 1.0f, 1.0f, 0.1f, null, null, QueueState.RUNNING, ImmutableSet.of("x", "y"), - "x && y", null, false, null, false)); + "x && y", null, false)); generateByNewInstance(QueueStatistics.class); generateByNewInstance(QueueUserACLInfo.class); generateByNewInstance(YarnClusterMetrics.class); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/IntraQueueCandidatesSelector.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/IntraQueueCandidatesSelector.java index 5b6932e640..44fa736945 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/IntraQueueCandidatesSelector.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/IntraQueueCandidatesSelector.java @@ -114,8 +114,8 @@ public Map> selectCandidates( continue; } - // Don't preempt if intra-queue preemption is disabled for this queue. - if (leafQueue.getIntraQueuePreemptionDisabled()) { + // Don't preempt if disabled for this queue. + if (leafQueue.getPreemptionDisabled()) { continue; } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java index b29ee29dff..9afbdd5957 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java @@ -97,9 +97,6 @@ public abstract class AbstractCSQueue implements CSQueue { new HashMap(); volatile boolean reservationsContinueLooking; private volatile boolean preemptionDisabled; - // Indicates if the in-queue preemption setting is ever disabled within the - // hierarchy of this queue. - private boolean intraQueuePreemptionDisabledInHierarchy; // Track resource usage-by-label like used-resource/pending-resource, etc. volatile ResourceUsage queueUsage; @@ -408,8 +405,6 @@ protected void setupQueueConfigs(Resource clusterResource, this.preemptionDisabled = isQueueHierarchyPreemptionDisabled(this, configuration); - this.intraQueuePreemptionDisabledInHierarchy = - isIntraQueueHierarchyPreemptionDisabled(this, configuration); this.priority = configuration.getQueuePriority( getQueuePath()); @@ -618,8 +613,6 @@ protected QueueInfo getQueueInfo() { queueInfo.setCurrentCapacity(getUsedCapacity()); queueInfo.setQueueStatistics(getQueueStatistics()); queueInfo.setPreemptionDisabled(preemptionDisabled); - queueInfo.setIntraQueuePreemptionDisabled( - getIntraQueuePreemptionDisabled()); queueInfo.setQueueConfigurations(getQueueConfigurations()); return queueInfo; } @@ -742,16 +735,6 @@ public Map getACLs() { public boolean getPreemptionDisabled() { return preemptionDisabled; } - - @Private - public boolean getIntraQueuePreemptionDisabled() { - return intraQueuePreemptionDisabledInHierarchy || preemptionDisabled; - } - - @Private - public boolean getIntraQueuePreemptionDisabledInHierarchy() { - return intraQueuePreemptionDisabledInHierarchy; - } @Private public QueueCapacities getQueueCapacities() { @@ -774,19 +757,17 @@ public ReentrantReadWriteLock.ReadLock getReadLock() { } /** - * The specified queue is cross-queue preemptable if system-wide cross-queue - * preemption is turned on unless any queue in the qPath hierarchy - * has explicitly turned cross-queue preemption off. - * NOTE: Cross-queue preemptability is inherited from a queue's parent. - * - * @param q queue to check preemption state - * @param configuration capacity scheduler config - * @return true if queue has cross-queue preemption disabled, false otherwise + * The specified queue is preemptable if system-wide preemption is turned on + * unless any queue in the qPath hierarchy has explicitly turned + * preemption off. + * NOTE: Preemptability is inherited from a queue's parent. + * + * @return true if queue has preemption disabled, false otherwise */ private boolean isQueueHierarchyPreemptionDisabled(CSQueue q, CapacitySchedulerConfiguration configuration) { boolean systemWidePreemption = - configuration + csContext.getConfiguration() .getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS, YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS); CSQueue parentQ = q.getParent(); @@ -809,44 +790,7 @@ private boolean isQueueHierarchyPreemptionDisabled(CSQueue q, return configuration.getPreemptionDisabled(q.getQueuePath(), parentQ.getPreemptionDisabled()); } - - /** - * The specified queue is intra-queue preemptable if - * 1) system-wide intra-queue preemption is turned on - * 2) no queue in the qPath hierarchy has explicitly turned off intra - * queue preemption. - * NOTE: Intra-queue preemptability is inherited from a queue's parent. - * - * @param q queue to check intra-queue preemption state - * @param configuration capacity scheduler config - * @return true if queue has intra-queue preemption disabled, false otherwise - */ - private boolean isIntraQueueHierarchyPreemptionDisabled(CSQueue q, - CapacitySchedulerConfiguration configuration) { - boolean systemWideIntraQueuePreemption = - configuration.getBoolean( - CapacitySchedulerConfiguration.INTRAQUEUE_PREEMPTION_ENABLED, - CapacitySchedulerConfiguration - .DEFAULT_INTRAQUEUE_PREEMPTION_ENABLED); - // Intra-queue preemption is disabled for this queue if the system-wide - // intra-queue preemption flag is false - if (!systemWideIntraQueuePreemption) return true; - - // Check if this is the root queue and the root queue's intra-queue - // preemption disable switch is set - CSQueue parentQ = q.getParent(); - if (parentQ == null) { - return configuration - .getIntraQueuePreemptionDisabled(q.getQueuePath(), false); - } - - // At this point, the master preemption switch is enabled down to this - // queue's level. Determine whether or not intra-queue preemption is enabled - // down to this queu's level and return that value. - return configuration.getIntraQueuePreemptionDisabled(q.getQueuePath(), - parentQ.getIntraQueuePreemptionDisabledInHierarchy()); - } - + private Resource getCurrentLimitResource(String nodePartition, Resource clusterResource, ResourceLimits currentResourceLimits, SchedulingMode schedulingMode) { diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java index 3963dc0a5b..5dd307c05a 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java @@ -276,21 +276,7 @@ public void attachContainer(Resource clusterResource, * @return true if disable_preemption is set, false if not */ public boolean getPreemptionDisabled(); - - /** - * Check whether intra-queue preemption is disabled for this queue - * @return true if either intra-queue preemption or inter-queue preemption - * is disabled for this queue, false if neither is disabled. - */ - public boolean getIntraQueuePreemptionDisabled(); - - /** - * Determines whether or not the intra-queue preemption disabled switch is set - * at any level in this queue's hierarchy. - * @return state of the intra-queue preemption switch at this queue level - */ - public boolean getIntraQueuePreemptionDisabledInHierarchy(); - + /** * Get QueueCapacities of this queue * @return queueCapacities diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerConfiguration.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerConfiguration.java index a9cf7146ec..00733a1e68 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerConfiguration.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerConfiguration.java @@ -1215,21 +1215,6 @@ public boolean getPreemptionDisabled(String queue, boolean defaultVal) { return preemptionDisabled; } - /** - * Indicates whether intra-queue preemption is disabled on the specified queue - * - * @param queue queue path to query - * @param defaultVal used as default if the property is not set in the - * configuration - * @return true if preemption is disabled on queue, false otherwise - */ - public boolean getIntraQueuePreemptionDisabled(String queue, - boolean defaultVal) { - return - getBoolean(getQueuePrefix(queue) + INTRA_QUEUE_PREEMPTION_CONFIG_PREFIX - + QUEUE_PREEMPTION_DISABLED, defaultVal); - } - /** * Get configured node labels in a given queuePath */ diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java index ed2f64e094..7f025a7976 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java @@ -200,10 +200,7 @@ private void renderCommonLeafQueueInfo(ResponseInfo ri) { __("Configured User Limit Factor:", lqinfo.getUserLimitFactor()). __("Accessible Node Labels:", StringUtils.join(",", lqinfo.getNodeLabels())). __("Ordering Policy: ", lqinfo.getOrderingPolicyInfo()). - __("Preemption:", - lqinfo.getPreemptionDisabled() ? "disabled" : "enabled"). - __("Intra-queue Preemption:", lqinfo.getIntraQueuePreemptionDisabled() - ? "disabled" : "enabled"). + __("Preemption:", lqinfo.getPreemptionDisabled() ? "disabled" : "enabled"). __("Default Node Label Expression:", lqinfo.getDefaultNodeLabelExpression() == null ? NodeLabel.DEFAULT_NODE_LABEL_PARTITION diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java index a53e9212ee..b5f4e795c3 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java @@ -49,7 +49,6 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo { protected ResourceInfo usedAMResource; protected ResourceInfo userAMResourceLimit; protected boolean preemptionDisabled; - protected boolean intraQueuePreemptionDisabled; protected String defaultNodeLabelExpression; protected int defaultPriority; protected boolean isAutoCreatedLeafQueue; @@ -73,7 +72,6 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo { AMResourceLimit = new ResourceInfo(q.getAMResourceLimit()); usedAMResource = new ResourceInfo(q.getQueueResourceUsage().getAMUsed()); preemptionDisabled = q.getPreemptionDisabled(); - intraQueuePreemptionDisabled = q.getIntraQueuePreemptionDisabled(); orderingPolicyInfo = q.getOrderingPolicy().getInfo(); defaultNodeLabelExpression = q.getDefaultNodeLabelExpression(); defaultPriority = q.getDefaultApplicationPriority().getPriority(); @@ -152,10 +150,6 @@ public ResourceInfo getUserAMResourceLimit() { public boolean getPreemptionDisabled() { return preemptionDisabled; } - - public boolean getIntraQueuePreemptionDisabled() { - return intraQueuePreemptionDisabled; - } public String getOrderingPolicyInfo() { return orderingPolicyInfo; diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestConfigurationMutationACLPolicies.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestConfigurationMutationACLPolicies.java index 9a23c1d180..398e90921e 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestConfigurationMutationACLPolicies.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestConfigurationMutationACLPolicies.java @@ -67,7 +67,7 @@ public void setUp() throws IOException { private void mockQueue(String queueName, MutableConfScheduler scheduler) throws IOException { QueueInfo queueInfo = QueueInfo.newInstance(queueName, 0, 0, 0, null, null, - null, null, null, null, false, null, false); + null, null, null, null, false); when(scheduler.getQueueInfo(eq(queueName), anyBoolean(), anyBoolean())) .thenReturn(queueInfo); Queue queue = mock(Queue.class); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestSchedulerApplicationAttempt.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestSchedulerApplicationAttempt.java index 17f9d235c3..fa16effd25 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestSchedulerApplicationAttempt.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestSchedulerApplicationAttempt.java @@ -165,7 +165,7 @@ private Queue createQueue(String name, Queue parent) { private Queue createQueue(String name, Queue parent, float capacity) { QueueMetrics metrics = QueueMetrics.forQueue(name, parent, false, conf); QueueInfo queueInfo = QueueInfo.newInstance(name, capacity, 1.0f, 0, null, - null, QueueState.RUNNING, null, "", null, false, null, false); + null, QueueState.RUNNING, null, "", null, false); ActiveUsersManager activeUsersManager = new ActiveUsersManager(metrics); Queue queue = mock(Queue.class); when(queue.getMetrics()).thenReturn(metrics); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java index 04bb7912d1..c45bdb4fd0 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java @@ -4103,7 +4103,7 @@ private AbstractCSQueue createQueue(String name, Queue parent, float capacity, float absCap, Resource res) { CSQueueMetrics metrics = CSQueueMetrics.forQueue(name, parent, false, cs.getConf()); QueueInfo queueInfo = QueueInfo.newInstance(name, capacity, 1.0f, 0, null, - null, QueueState.RUNNING, null, "", null, false, null, false); + null, QueueState.RUNNING, null, "", null, false); ActiveUsersManager activeUsersManager = new ActiveUsersManager(metrics); AbstractCSQueue queue = mock(AbstractCSQueue.class); when(queue.getMetrics()).thenReturn(metrics); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md index 4ecc97a31c..87cfd39b5d 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/CapacityScheduler.md @@ -236,7 +236,6 @@ The following configuration parameters can be configured in yarn-site.xml to con | Property | Description | |:---- |:---- | | `yarn.scheduler.capacity..disable_preemption` | This configuration can be set to `true` to selectively disable preemption of application containers submitted to a given queue. This property applies only when system wide preemption is enabled by configuring `yarn.resourcemanager.scheduler.monitor.enable` to *true* and `yarn.resourcemanager.scheduler.monitor.policies` to *ProportionalCapacityPreemptionPolicy*. If this property is not set for a queue, then the property value is inherited from the queue's parent. Default value is false. -| `yarn.scheduler.capacity..intra-queue-preemption.disable_preemption` | This configuration can be set to *true* to selectively disable intra-queue preemption of application containers submitted to a given queue. This property applies only when system wide preemption is enabled by configuring `yarn.resourcemanager.scheduler.monitor.enable` to *true*, `yarn.resourcemanager.scheduler.monitor.policies` to *ProportionalCapacityPreemptionPolicy*, and `yarn.resourcemanager.monitor.capacity.preemption.intra-queue-preemption.enabled` to *true*. If this property is not set for a queue, then the property value is inherited from the queue's parent. Default value is *false*. ###Reservation Properties @@ -478,4 +477,4 @@ Updating a Container (Experimental - API may change in the future) The **DECREASE_RESOURCE** and **DEMOTE_EXECUTION_TYPE** container updates are automatic - the AM does not explicitly have to ask the NM to decrease the resources of the container. The other update types require the AM to explicitly ask the NM to update the container. - If the **yarn.resourcemanager.auto-update.containers** configuration parameter is set to **true** (false by default), The RM will ensure that all container updates are automatic. + If the **yarn.resourcemanager.auto-update.containers** configuration parameter is set to **true** (false by default), The RM will ensure that all container updates are automatic. \ No newline at end of file